baber/WOPTO huggingface dataset:
Patent JP-S63229868-A (JP)
Title: Manufacture of optical potentiometer
Inventor: SATO MASUJI
IPC: H01L31/16
Filed: 1987-03-19
Abstract: PURPOSE:To improve on a resistant film in terms of uniformity by a method wherein a very thin resistant film is formed on the flat surface of a ceramic substrate. CONSTITUTION:On a flat ceramic substrate 1, a II-VI semiconductor thin film such as a CdSe film formed by vaporization is provided. An etching resist film is laid thereon by application, which is followed by an etching process for the removal of unnecessary portions from the semiconductor thin film. The result is a zonal photoconductive thin film 2 with a trapezoidal cross section. The film 2 is then heat-treated in an atmosphere of Cl2 and O2 in a furnace for activation. A process follows wherein a pattern of a NiCr resistant film 3 is formed out of vapor on the surface of the substrate 1. The result is a laminate wherein the 0.05-0.1mum-thick NiCr resistant film 3 lies on the photoconductive thin film 2. Finally, an overlapping structure 6 is built when the photoconductive thin film 2 is covered by an NiCr-Au conductive film 4 on the ceramic substrate 1.
Patent JP-S541460-A (JP)
Title: Coagulating treatment
Inventor: TSUNEKAWA MASAO
IPC: B01F7/00
Filed: 1977-06-03
Abstract: PURPOSE:In coagulating treatment, to reduce time which is required till a stationary running state of the coagulating treatment is attained, by adding at the initial stage of the treatment a suitable amount of suspended solids to the water to be treated.
Patent JP-S63231256-A (JP)
Title: Data processing method for calibrating measurement of specimen electrolyte by using ion selective electrode
Inventor: OZAKI ETSUO
IPC: G01N27/26
Filed: 1987-03-19
Abstract: PURPOSE:To enhance the accuracy of measurement by making computation to determine calibration potential by using the measurement potentials of a standard liquid before and after the measurement of a specimen. CONSTITUTION:The potential difference corresponding to the quantity of the electrolyte in the specimen is obtd. by an ion selective electrode 14 and a reference electrode 15. The standard liquid and the specimen are selectively sent to a flow cell 13 under the control of a controller 16 and the respective potentials are taken through an amplifier 17 and ADC 18 into a data processing part 19. The data at total three points; the measurement potential of the specimen and the measurement potentials of the standard liquid before and after the measurement of the specimen are stored in a shift register 4 in the data processing part 19. The calibration potential at the specimen measurement point is calculated in an arithmetic circuit 5 by using both of the calibration potential A before the measurement of the specimen and the calibration potential C after the measurement of the specimen and regarding the difference between these calibration potentials A and C as a drift of the base line.
Patent JP-S62248997-A (JP)
Title: Manufacture of lead-clad heat transfer pipe for heat exchanger
Inventor: ONODERA KAGETOSHI
IPC: F28F19/06
Filed: 1987-03-19
Abstract: PURPOSE:To manufacture a lead-clad heat transfer pipe for a heat exchanger by a method wherein a lead or lead alloy pipe is inserted onto a metal pipe so as to cover the desired position of the outside of the metal pipe in order to be brought into tight contact with the metal pipe by pressing the outside of the lead or lead alloy pipe with dies. CONSTITUTION:A lead or lead alloy pipe 2 is inserted onto a metal pipe 1 along its longer direction so as to cover the desired position of the outside of the metal pipe 1. The lead or lead alloy pipe 2 is brought into tight contact with the metal pipe 1 by pressing the outside of the lead or lead alloy pipe 2 with dies 4 and 4'. Because the lead pipe 2 covers the desired position of the metal pipe 1 serving as a heat transfer pipe, no stripping work at both end terminals of the heat transfer pipe is necessary at the work to attach a tube plate and the like to both the ends of the metal pipe and no consequent generation of lead waste occurs. In addition, the outside lead pipe 2 and the inside metal pipe 1 are fixed by pressure with each other, the contact resistance for heat transfer can be remarkably reduced.
Patent JP-S63229767-A (JP)
Title: Resin sealed plastic molded type optical coupler element and manufacture thereof
Inventor: AWAJI HIDEKAZU
IPC: H01L31/12
Filed: 1987-03-18
Abstract: PURPOSE:To increase the interval of a chip without reducing the efficiency of light transfer by providing light shielding third resin material which contains a filler which covers first and second resin materials. CONSTITUTION:A light emitting device 12 and a photo detector 13 mounted face to face on lead frames 11, 11, a light transmitting resin 15 which contains a filler which seals the photo detector 13 by providing open space at the top of a light receiving surface, a flexible and light transmitting resin 16 which is filled in the space and seals the light emitting device 12 and a light shielding resin 17 which covers the total of these are provided. That is, the total is made of the resins which have no interface which short-circuits the lead frames 11, 11 of the light emitting device 12 and the photo detector 13, have high dielectric strength, high transmittance for part (greater part) of an optical path and flexibility. This can increase the interval of the chip between the photo detector 13 and the light emitting device 12 without reducing the efficiency of light transfer.
Patent JP-H07278048-A (JP)
Title: Production of aromatic carboxylic acid and device therefor
Inventor: MURASHIGE NORIO
IPC: C07C51/265
Filed: 1994-04-01
Abstract: PURPOSE:To safely produce a high-quality aromatic carboxylic acid having especially excellent hue of product powder and excellent light transmittance in dissolving the aromatic carboxylic acid in an alkali aqueous solution without enlarging decomposition of a reaction solvent and avoiding danger of explosion. CONSTITUTION:A lower aliphatic carboxlic acid-containing solvent, an alkylbenzene and a catalyst are introduced from a raw material feed route 6 to a reactor 1 and a high-concentration oxygen-containing gas containing molecular oxygen in a higher concentration than air is supplied from a high- concentration oxygen-containing gas route 3 to the reactor. The alkylbenzene is oxidized in a liquid phase. The vapor is taken out from the reactor through a vapor discharge route 5, cooled by a heat exchanger 11, separated by a separator 12 into a condensate and an exhaust gas from which a condensable component is removed. The condensate is circulated from a condensate circulating route 7 to the reactor 1. The exhaust gas is partially circulated from a gas circulation route 8 to a liquid phase part of the reactor 1.
Patent JP-S54156-A (JP)
Title: Operation device of mechanical stopless speed change device
Inventor: KUTOMI MICHIHIRO
IPC: F16H61/26
Filed: 1977-06-01
Abstract: PURPOSE: To simplify change gear operation and to enable accurate and smooth transmission by means that an operation transmission means consisting of a primary and a secondary operation interlocking elements is provided for a friction ring circumscribed with a friction machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51143211-A (JP)
Title: Air conditioner for electro mstive vehicle
Inventor: AMIKURA KIYONORI
IPC: B61D27/00
Filed: 1975-06-02
Abstract: PURPOSE: A generator which driven by vehicle wheel shaft drives air conditioning apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182750-A (JP)
Title: Analog-digital converting circuit
Inventor: NANUN SHIYUUZOU
IPC: H03M1/12
Filed: 1982-04-21
Abstract: PURPOSE:To collect periodically data with high efficiency, by performing an automatic A/D conversion with each fixed time and applying an interruption to a microcomputer from the side of an A/D converter to supply data. CONSTITUTION:A circuit part enclosed by a chain line in the diagram includes a programmable timer 2, an A/D converter 3, a control circuit 4 which controls the converter 3 in accordance with an indication given by a microprocessor 1. These component parts are formed on the same LSI chip. The timer 2 is connected to a CPU1 outside the LSI chip via a control line 5 and a data bus 6. In addition, a clock signal phiC is supplied to the timer 2 from outside. When a signal phiO is delivered from the timer 2, a signal C is delivered from the circuit 4. Then the converter 3 is driven. When the A/D conversion is over, an interruption is automatically applied to the CPU1 from the side of the converter 3 to read data.
Patent JP-S51141894-A (JP)
Title: Process for preparing guanine.
Inventor: SEKIYA MINORU
IPC: C07C279/28
Filed: 1975-06-02
Abstract: PURPOSE: To prepare guanine, which is one of the bases of nucleic acids in high yield and in one step from novel 2-arylazocyanoacetylguanidines. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08259021-A (JP)
Title: Paper sheet separating device
Inventor: MOCHIDA SADAYOSHI
IPC: B65H3/52
Filed: 1995-03-24
Abstract: PURPOSE: To provide a paper sheet separating device by which the clearance between a pair of separation members can be easily adjusted in one time. CONSTITUTION: By releasing the fixing condition of pressurizing parts 22 by means of fixing parts 26, the pressurizing parts 22 are displaced by the energizing force of the pressurizing springs 21, so that the separation member 14 supported on a movable support 18 through the pressurizing parts 22 is pressed against the mating separation member 13, and the movement of the pressurizing parts 22 is fixed by the fixing parts 26 in such a state that a clearance gauge of a desired thickness or the like is inserted between a pair of separation members 13 and 14.  Thus, when the clearance gauge or the like is withdrawn from between a pair of separation member 13 and 14, the separation member 14 that has been displaceably supported on the movable support 18 is abutted on the pressurizing parts 22 by the energizing force of reversing springs 20 so that the movement thereof to the movable support 18 can be restricted, consequently an optimum clearance for separating a paper sheet is formed between the separation members 13 and 14.
Patent JP-H06284277-A (JP)
Title: Picture signal processing circuit and printer using it
Inventor: TAKASAKI YOSHIMI
IPC: H04N1/46
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a picture data correction circuit and the printer using the circuit in which a valid picture signal is corrected with simple processing almost without increasing the device scale as to the picture signal from an object of image pickup substantially in a standstill state. CONSTITUTION:Color signals being quasi-still picture signals of each frame obtained by picking up an image of a still object are almost identical to each other. That is, while picture signals by several to ten and several frames are inputted to a video printer (several tens msec-several hundreds msec), a change due to a noise or the like produced from a picture signal source to a frame memory 13 is larger than a change in the picture signal itself and the change rarely takes place between frames. A correction processing circuit 18 controls the frame memory 13 to take an average of color signals in picture elements of lots of frames depending on the effect of the color signal onto a visual sense by taking notice of this point so as to average the effect of noise or the like thereby improving the picture quality of the result of print of the video printer.
Patent JP-S62232388-A (JP)
Inventor: RAMACHIYANDORA NAGARAJIYA RAO
IPC: C12N15/76
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221215-A (JP)
Title: Temperature compensation circuit
Inventor: NARITA TAKAHITO
IPC: H03K3/282
Filed: 1986-03-24
Abstract: PURPOSE:To eliminate the influence of temperature characteristics of a load and transistors TRs by controlling the current source of a common emitter of a current changeover switch circuit to eliminate the influence of the base current of each TR when the influence of the temperature characteristic of the load is compensated. CONSTITUTION:A TR Q10 constituting the current source of the common emitter of switching TRs Q3 and Q4 is so operated that the voltage drop due to a resistance R9 is constant. Since a current resulting from addition of not only currents conducted to loads R1 and R2 but also the base current of the TR Q3 or Q4 and that of the TR Q10 is the emitter current of the TR Q10, the base current is supplied to TRs Q9, Q11, and Q12 constituting a current mirror circuit to prevent said two base current components from being conducted to a resistance R9. Thus, the current source is controlled by the current approximately equal to the current conducted to the load R1 or R2.
Patent JP-H04211063-A (JP)
Title: Condensed tricyclic heterocyclic compound, its production, use and intermediate
Inventor: AKIMOTO HIROSHI
IPC: A61K31/505
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a new compound useful as an antitumor agent. CONSTITUTION:A compound, e.g. tert-butyl 4-[2-(2-amino-7,8-dihydropyrido[2,3-d] pyfrolo[3,2-e] pyrimidin-6-yl)ethyl]benzoate expressed by formula I {rungs A<1> and A<2> are 5 to 7-membered rung which may have substituent group; B is (substituted) cyclic group or formula II [-B'- is (substituted) bifunctional chain group; COOR and COOR' are (esterified)carboxyl]; Q<1> is H, halogen or a group through C, N, O or S; either of Q<2> and Q<3> is N and the other is N or CH; Y is formula III to V (R<1> is H, lower hydrocarbon or direct bond);-Z- is a group forming crosslinkage between the rings A<1>, A<2> and B and (substituted) bifunctional group}. The aforementioned compound is obtained by reacting a compound expressed by formula IV (D is group which, together with E, forms covalent bond), etc., with a compound expressed by the formula E-B (E is group which, together with D, forms covalent bond) and forming the crosslinkage (Z).
Patent JP-H05269526-A (JP)
Title: Method and apparatus for welding leader strip
IPC: B21B15/00
Filed: 1992-03-24
Abstract: PURPOSE:To set up a leader strip through welding to an inside diameter side of a steel strip coil in the state of the coil without equipping a steel strip coil in the state of the coil without equipping a special line and unwinding the coil. CONSTITUTION:When a steel strip of high grade steel such as stainless steel is rolled resiprocatively in a cold state, a leader strip material which is wound with an outside diameter fully smaller than the inside diameter of this coil is inserted into the inside diameter part of the steel strip coil 1, it is unwound as winding habit is corrected, its tip part 10' is butted against the tip part 1' of the steel strip on the inside diameter side of the coil 1 and they are welded and joined.
Patent JP-H06280768-A (JP)
Title: Compressor and freezing device having the compressor
Inventor: SADA MARI
IPC: F04C29/12
Filed: 1993-03-24
Abstract: PURPOSE:To perform uniformization of oil without mounting an oil uniformizing pipe and an oil level detecting sensor. CONSTITUTION:Compressors 6A and 6B located in a refrigerant circuit are provided with respective casings 61 to each of which a refrigerant suction pipe 6b and a refrigerant delivery pipe 6c are connected. A compression means 6a to compress a refrigerant inputted through the suction pipe 6b and guide it to the delivery pipe 6c is contained in the casing 61. Further, an oil reservoir part 67 to store lubricating oil is formed at the inner bottom of the casing 61. In addition, a rotor blade 81 to fly lubricating oil within the casing 61 is attached to the rotor 63b of a motor 63 of the compression means 6a so that, when the level of lubricating oil stored in the oil reservoir part 67 is raised to a preset given storage position H, a rise rate of lubricating oil outputted through the delivery pipe 6c is rapidly increased.
Patent JP-S63233763-A (JP)
Title: Meat processed product
Inventor: GOTO AKIHIRO
IPC: A23L29/00
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a meat processed product improved in juicy feeling and yield after cooking, by incorporating an edible material consisting of structural material containing a cellulose having crystal type of cellulose II in a meat raw material. CONSTITUTION:An edible material consisting of a structural material containing at least one quest ingredient selected from a cellulose having crystal type of cellulose II regenerated from an alkali metal hydroxide aqueous solution and edible polysaccharides and containing >=10% cellulose II or homogenate of cellulose II and edible polysaccharides as a sea ingredient or continuous ingredient in the structural material is incorporated in a meat processed raw material such as hamburger steak, meat ball meat or sausage in the range of 0.15-10.5wt.% as a solid content in the product.
Patent JP-H01267910-A (JP)
Title: Method and apparatus for providing water-tight sealing of multiple cable strand longitudinally
Inventor: DEIITA RANGEN
IPC: H01B7/28
Filed: 1989-03-17
Abstract: PURPOSE: To easily seal a multi-cable strand bundle in the longitudinal axis direction by using a plastic raw material made of the compound adhesive bonding strip formed of a first layer made of the material, which can be kneaded, and a second layer made of the melting bonding agent. CONSTITUTION: A plastic raw material is formed into a compound adhesive bonding strip, which is formed of a first layer 1 made of the material having the excellent bonding characteristic at an atmospheric temperature and a second layer 2 made of the melting bonding agent. Namely, a cable bundle to be sealed is expanded into the condition that each cable contacts with each other at a sealing position. One or both of surfaces of the expanded layer are bonded to the first layer 1 of the compound adhesive bonding strip A at a sealing position. A layer of the bonded cable strand C is spirally wound, for example, and inserted into a hose member 4 made of the material, which can be expanded and contracted by heat.  Thereafter, when the after-treatment is performed, an outside hose member is contracted, and the layer 2 of the compound adhesive bonding strip A is melted and mixed with the material of the layer 1, and sealing having durability can be thereby obtained.
Patent JP-H06323968-A (JP)
Title: Double-cantilever type crack-growth sensor and manufacture thereof
Inventor: TOOMASU PONPIRIO DEIASU
IPC: G01N1/28
Filed: 1994-04-04
Abstract: PURPOSE: To provide a crack growth sensor of double cantilever type made of a welded alloy, for example nickel-based alloy, and establish a manufacturing method for such sensors. CONSTITUTION: A crack growth sensor of double cantilever type is manufactured through steps where a strong back is formed out of the first block made of nickel-based alloy, welding a nickel-based weld alloy having an appropriate thickness to the oversurface of the strong back, and welding the second block of the first nickel-based alloy to the oversurface of the weld alloy, followed by a mechanical processing of three-layer block as the final process, and thereby a crack propagating division 18 is formed in the weld alloy having a micro- structure characterized by that cantilevers 12, 14 are made from the first nickel- based alloy and that the growing direction of dendrite crystal is parallel with the crack propagating direction.
Patent JP-S61226189-A (JP)
Title: Production of welding steel material by high frequency resistance welding
Inventor: KATO KAZUNORI
IPC: B23K11/08
Filed: 1985-03-29
Abstract: PURPOSE:To improve the product shape and welding quality by performing high frequency resistance welding after giving a tension with tension giving mechanism after reducing a residual stress by bending a steel strip each other in the plate thickness direction by driven roll groups. CONSTITUTION:The residual stress is reduced by repeatedly applying the bending load in the plate thickness direction by passing a steel strip F, W through the driven roll group 4 on which rolls 4A are arranged in zigzag. The tension of 10-25kg/mm<2> is then given on the steel strip F, W by the tension giving mechanism 5 which is composed of the mobile roll 5B to advance and retreat by hydraulic cylinder 5A and a fixed roll 5C. Further it is made to obtain a fixed tension by providing a controlling circuit 6. The variation in the plate thickness direction of the steel strip is eliminated and the advancing angle of the steel strip can be reduced by giving the tension as well as reducing the residual stress like the above and accordingly not only the welding quality is increased but also welding efficiency is increased and power consumption can be reduced.
Patent JP-H02246467-A (JP)
Title: Feeding circuit
Inventor: TAMURA MITSUO
IPC: H04M19/00
Filed: 1989-03-20
Abstract: PURPOSE:To avoid the effect to a feeding section by using a decoder to block a faulty control signal when a fault takes place in a control circuit and the faulty control signal is generated. CONSTITUTION:A feeding circuit 1 is provided with 3 kinds of feeding sections 6-8 provided between lines 4, 6 having resistors 2, 3, a control circuit 9 applying switching control of the feeding sections 6-8, and a decoder 10 to prevent the simultaneous operation of the two feeding sections or over. Then the decoder 10 receives a control signal representing the feeding sections 6-8 from the control circuit 9 and when the control signal represents one of the feeding sections 6-8, the decoder outputs an operating signal to the one of the feeding sections 6-8 and when the control signal represents the two feeding sections 6-8 or over, the decoder has a function reaching a no output state. Thus, even when a fault takes place in the control circuit, the effect on the feeding sections 6-8 is avoided.
Patent JP-S59192497-A (JP)
Inventor: TOMITA YUKIO
IPC: B29B11/00
Filed: 1983-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61227262-A (JP)
Title: Magnetic disk driving device
Inventor: OGAWA IZUMI
IPC: G11B17/043
Filed: 1985-03-29
Abstract: PURPOSE:To load safely a magnetic disk into a device by providing respectively a disk cassette, a carrier, a cassette holder, a cassette guide, a sliding body, a detecting device and a driving part. CONSTITUTION:At a bottom surface 10 of a frame 9, a carrier 14 to hold a disk driving shaft 11 and a magnetic head 12 is provided, a cassette holder 31 to hold a hard case 2 accommodating a magnetic disk 3 is provided and a cassette guide 27 to move the cassette holder 31 for the bottom surface of a frame 9 by a sliding action is provided at the frame 9. A sliding body 48 to have a locking part 51 for holding intermittently the hard case 2 inserted into the cassette holder 31 is provided, the sliding body 48 is freely slidably fitted to the cassette holder 31, a detecting device 67 to detect the inserting depth of the hard case 2 at the time of locking the hard case 2 and the sliding body 48 is provided, and a driving part 59 to slide the cassette guide 27 and the sliding body 48 by the signal of the detecting device 67 in the directly- opposed direction is provided.
Patent JP-S54157007-A (JP)
Title: Service tariff reporting system
Inventor: ICHIMURA AKIRA
IPC: H04M15/28
Filed: 1978-05-31
Abstract: PURPOSE:To make it possible to report service tariff information to the subscriber side rapidly and accurtely by transmitting service tariff information from a unit, which accumulates the service tariff, to the private unit through a service line which is held at a service completion time. CONSTITUTION:Private unit 11 is connected in parallel with subsriber's telephone set 1 stored in an auotmatic telephone exchange and receives service tariff information coming from the exchange 3 side and displays this information on a memory. Then, an epuipment is provided which receives subscriber's number information of a calling subscriber and a called subscriber from exchange 3 and busy information to accumulate the service tariff for every calling subscriber, and service tariff information is transmitted from this equipment to private unit 11 through a service line held at a service completion time. As a result, service tariff information can be reported to the subscriber side rapidly and accurately.